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Blood Sugar Journal: Diabetes is made and published by
Dmitry Mashkin.
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published on the App Store.
About Blood Sugar Journal: Diabetes
Blood Sugar Journal: Diabetes is a medical app developed by Dmitry Mashkin.
User Ratings
Blood Sugar Journal: Diabetes is rated 5.00 out of 5 stars. The rating is based on one rating ratings.
App Information
Blood Sugar Journal: Diabetes is freely available from the App Store. The app size is 3.22 MB. The latest version available is 1.0.5. The last update was on September 29, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on the App Store since March 2026.
Description by Dmitry Mashkin(from the App Store)
Log a glucose reading in seconds, on your iPhone or Apple Watch — then see what your week actually looks like.
Blood Sugar Journal is a calm, private diary for glucose, insulin, carbs and HbA1c. No account, no sign-up, no ads. Your entries stay on your device and sync through your own iCloud.
IMPORTANT
Blood Sugar Journal is a diary and pattern-tracking tool. It does not give medical advice, does not prescribe treatment, and does not replace your doctor or a licensed healthcare professional.
WHAT YOU TRACK
• Glucose Log values in mmol/L or mg/dL and follow the day curve.
• Short and long insulin Kept separate, so doses line up against glucose over time.
• Meals and carbs Logged in carb units, with your own grams-per-unit setting.
• HbA1c Watch the long-term trend next to your daily records.
FROM YOUR WRIST
The Apple Watch app logs glucose, insulin and food without taking your phone out, and keeps your latest reading on the wrist. Entries sync back to iPhone on their own.
APPLE HEALTH, BOTH WAYS
Import glucose readings that are already in Apple Health — from a meter or a CGM — into your journal. Export your own entries back to Health whenever you want.
WHAT YOU SEE
• Time in Range, average glucose and standard deviation for the last 7 days • The day curve, and days compared side by side • Weekly trends for glucose, insulin and carbs • A chronological journal of everything you logged
PDF REPORTS FOR APPOINTMENTS
Generate a 7- or 30-day report with your profile, key metrics, charts and the full list of entries, paginated so nothing is cut off. Hand it over at the appointment or send it ahead.
INSIGHTS, WITH A CHOICE
The free version writes observations on your device from your own entries — timing patterns, gaps in your data, days that stand out. Nothing leaves your iPhone.
Blood Sugar Journal Pro adds AI-written weekly summaries. To produce them, your entries together with your age, sex and weight are sent to our server and on to an AI provider. Your name is never sent, and one switch in Profile turns this off entirely — the app then falls back to on-device analysis. The summaries describe patterns and the limits of your data; they never suggest doses or treatment.
PRIVACY
• No account, no sign-up • No ads, no advertising SDKs, no tracking • Entries live on your device and in your own iCloud • One action erases everything, on the device and in iCloud
LANGUAGES
English and Russian.
SUBSCRIPTION
Blood Sugar Journal Pro is an optional subscription with monthly and yearly plans. Pricing varies by region and is shown in the app before purchase.
Payment is charged to your Apple Account at confirmation of purchase. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. You can manage or cancel your subscription anytime in your App Store account settings after purchase.
Each subscription will automatically renew 3 days before the expiration date for
the same time period. Subscriptions can be cancelled at any time before the renewal.
